baber/WOPTO huggingface dataset:
Patent AU-1298397-A (AU)
Title: Process and apparatus for manufacture of polymer composite products
Inventor: CHARLEBOIS RAYMOND
IPC: B29C43/56
Filed: 1997-01-10
Abstract: Polymer composite products, including products made of polymer concrete, reinforced polymer concrete and reinforced plastics, such as bulk molding compound, sheet molding compound, mineral molding compound and advanced molding compound systems, are produced by the simultaneous application of vibration, heat and pressure to a mixture of filler and polymeric binder. The simultaneous application of vibration, heat and pressure provides a protective layer of polymerized binder that protects the surfaces of the mold and provides products that are substantially free of curling, cracking or voids. The process of the present invention substantially reduces the time required to cure polymer composite products.
Patent AU-1583095-A (AU)
Title: Process of making paper
Inventor: STOCKWELL JOHN OLIVER
IPC: D21H21/10
Filed: 1995-02-06
Abstract: PCT No. PCT/GB95/00231 Sec. 371 Date Oct. 4, 1995 Sec. 102(e) Date Oct. 4, 1995 PCT Filed Feb. 6, 1995 PCT Pub. No. WO95/21295 PCT Pub. Date Aug. 10, 1995During the manufacture of paper from a cellulosic suspension, retention is improved by adding to the suspension a water soluble cationic polymer containing 0.1 to 15 mole % cationic monomer groups and having an intrinsic viscosity of at least 4 dl/g and then adding a substantially water soluble formaldehyde condensate resin. This resin is preferably a phenol sulphone formaldehyde resin. Preferred phenol sulphone formaldehyde resins are materials wherein at last 70 mole % of the recurring groups are dihydroxyl phenyl sulphone groups free of sulphonic acid groups.
Patent AU-1681288-A (AU)
Title: Improved process for recovering microbially produced IL-2
Inventor: HALENBECK ROBERT F
IPC: C12N15/00
Filed: 1988-03-31
Abstract: A process for recovering substantially pure rIL-2 from transformed microorganisms in which the cells are disrupted, impure insoluble rIL-2 is separated from the bulk of the cellular components, the separated impure rIL-2 is solubilized and partially purified in a reduced form, the solubilized rIL-2 is oxidized, the oxidized rIL-2 is purified to clinically acceptable levels, and the oxidized, purified IL-2 is denatured by placing it into a solution of a chaotropic agent, solids are removed from the solution and rIL-2 is renatured from the solution.
Patent AU-1685000-A (AU)
Title: Pre-expanded particles of crystalline aromatic polyester-based resin, and in-mold expanded product and expanded laminate using the same
Inventor: HIRAI TAKAAKI
IPC: C08J9/16
Filed: 1999-12-10
Abstract: The present invention provides a crystalline aromatic polyester resin prepuff which is superior in foaming fusion during cavity-molding, and a molded foam article and a-laminated molded foam article, using the prepuff, wherein its fusion ratio and mechanical strength are particulary improved. The prepuff is formed from a crystalline aromatic polyester resin, wherein a bulk density is from 0.01 to 1.0 g/cm<3> and a crystallization' peak temperature is from 130 to 180 DEG  C. The molded foam article is prepared by molding further expanding and fusing the prepuffs in a mold cavity, while the laminated molded foam article is formed by laminating the molded foam article directory to the film or sheet of the aromatic polyester resin.
Patent AU-1747483-A (AU)
Title: Process for the peparation of hydrocarbons
Inventor: HOEK AREND
IPC: B01J37/00
Filed: 1983-08-01
Abstract: Process for the preparation of hydrocarbons by contacting a feed comprising carbon monoxide and hydrogen at elevated temperature and pressure with a supported cobalt catalyst prepared by kneading.
Patent AU-1795101-A (AU)
Title: Safety mechanism to prevent accidental patient injection and methods of same
Inventor: SMOLYAROV BORIS V
IPC: A61M5/20
Filed: 2000-11-22
Abstract: Disclosed is a medical injection assembly in which the assembly is adapted to reduce the risk of accidental injection of a patient and prevent cross contamination of patients or injectors.
Patent AU-1817692-A (AU)
Title: A dissembleable and movable small crane for use on building sites
IPC: B66C23/16
Filed: 1992-06-11
Abstract: A small dismountable and displaceable crane for use on construction sites, with a mast (1) which can be inserted into an underframe (16, 17, 18) and is rotatably mounted in the underframe at two bearing points (4, 25). The underframe has lateral supporting feet (17) which are provided with steering rollers (18) and are arranged on a mounting tube (16) for the mast (1). Arranged at the top end of the mast (1) is a jib (6) which carries a load-suspension device (7, 8) movable in its longitudinal direction. The jib (6) extends from the fastening point (5) at the mast (1) only in one direction. Arranged on the mast in an opposite direction to the jib (6) is a mounting arm (14) which carries a counterweight (15) at its end and which is connected to the jib (6) via a stay arrangement (10, 11, 13) taken around the fastening point (5) of the jib (6) at the mast (1).
Patent AU-1877201-A (AU)
Title: Cationically modified white pigments, their production and use
Inventor: JACKSON ANDREW CLIVE
IPC: C09C1/00
Filed: 2000-12-19
Abstract: Cationically modified white pigments (W) in particulate form, essentially consisting of a particulate inorganic white pigment (M) of a particle size in the range of 0,1 to 40  mu m and an applied water soluble, cationic, crosslinked polymer (PA) containing quaternary ammonium groups in salt form, obtainable by reaction of epichlorohydrin or of epichlorohydrin derivatives or precursors with amines, under conditions leading to at least partial crosslinking, optionally in combination with an anionic optical brightener (B) and where the molar ratio of (B) to (PA) is such that the number of cationic charges of the total polymer (PA) is higher than the number of anionic charges of the total anionic optical brightener (B), are surprisingly useful as cationic white pigments in various fields of technique, especially in papermaking..
Patent AU-1927792-A (AU)
Title: Pressure generator and dispensing apparatus utilizing same
Inventor: CRUYSBERGHS RUDIGER JOSEF CHAR
IPC: B65D83/44
Filed: 1992-04-30
Abstract: An apparatus for maintaining a substantially constant predetermined pressure in a pressurized container (10) for dispensing product contained in the container at the substantially constant pressure comprises a container (10), a vessel (32) containing pressurised gas in the container (10), and a cylinder (36) in the vessel (32) and defining with said vessel a chamber (38) containing the pressurised gas. A piston (40) in the cylinder (36) is exposed to the pressure in the container (10) for moving between first and second positions relative to the cylinder (36). Communication means (36a, 36b, 42, Fig. 2A) is responsive to such movement for selectively permitting the pressurized gas to pass from the chamber (38) to the container (10). Two openings (32d, 16a) are provided respectively in the vessel (32) and the container (10), and a tube (54) connects the openings to permit pressurized gas to be introduced through the container (10) into the chamber (38). <IMAGE>
Patent AU-1932492-A (AU)
Title: Determination of roll angle
IPC: G01B15/00
Filed: 1992-07-01
Abstract: The invention relates to an arrangement for determining the roll angle attitude of a rotating projectile, grenade, missile or the like (1) with the aid of polarised electromagnetic radiation, comprising a transmitter (2) arranged to emit a position-determining polarised radiation space wave (4) in the direction of the projectile and a receiver (5) arranged in the projectile for receiving the emitted radiation. The emitted space wave is made up of a carrier wave reference with frequency f1 which is phase-modulated with a modulation frequency f2, where f2 < = f1 and forms a submultiple of the carrier wave frequency f1. <IMAGE>
Patent AU-2039997-A (AU)
Title: Novel device for opening a container with a soft top
Inventor: HORVATH ANDRAS
IPC: B60J7/06
Filed: 1997-03-04
Abstract: An opening device (1) for opening a container (2) with a soft top (3), comprising two parallel rails (4, 5), sliding carriages (6) made of a light moulded material and movable along said rails (4, 5), guiding strips (10) with a top surface (11) facing said soft top (3) for guiding and concertinaing same when it is opened, and attachment means for attaching a free end (19, 20) of each guiding strip (10) to a sliding carriage (6) such that attachment is achieved by relative translation in a transverse direction relative to the axis of the rails (5).
Patent AU-2045095-A (AU)
Title: Anvil for circular stapler
Inventor: SCHNUT ROBERT H
IPC: A61B17/115
Filed: 1995-06-01
Abstract: An anvil assembly for a circular stapling instrument comprising: an anvil portion having a staple-forming surface; an array of staple forming buckets formed in the staple-forming surface; a shaft having a longitudinal axis extending from the anvil member in a direction substantially perpendicular with respect to the staple-forming surface; and a sloped surface portion disposed adjacent the staple-forming surface, the sloped surface portion sloping radially inwardly and distally from the staple-forming surface.
Patent AU-2526897-A (AU)
Title: Method for the synthesis of pyrrole and imidazole carboxamides on a solid support
Inventor: DERVAN PETER B
IPC: C07K1/04
Filed: 1997-02-20
Abstract: The present invention describes a novel method for the solid phase synthesis of polyamides containing imidazole and pyrrole carboxamides. The polyamides are prepared on a solid support from aromatic carboxylic acids and aromatic amines with high stepwise coupling yields (>99%), providing milligram quantities of highly pure polyamides. The present invention also describes the synthesis of analogs of the natural products Netropsin and Distamycin A, two antiviral antibiotics. The present invention also describes a novel method for the solid phase synthesis of imidazole and pyrrole carboxamide polyamide-oligonucleotide conjugates. This methodology will greatly increase both the complexity and quantity of minor-groove binding polyamides and minor-groove binding polyamide-oligonucleotide conjugates which can be synthesized and tested.
Patent AU-2562088-A (AU)
Title: Detection of tumor-associated markers in biological fluids
Inventor: KINDERS ROBERT
IPC: C12N5/10
Filed: 1988-11-16
Abstract: The invention is an improved immunoassay method for detection of cryptic tumor-associated (CTA) antigens in biological fluids. Particularly, the invention is an immunoassay method for detection of CTA antigens which incorporates sample digestion with neuraminidase to remove sialic acid and free the tumor-associated epitopes for reaction with antibodies in the immunoassay.
Patent AU-2737800-A (AU)
Title: Replicable probe array
Inventor: GUIRE PATRICK E
IPC: C12Q1/6837
Filed: 2000-01-27
Abstract: A system for producing substantially identical specific binding ligand (e.g., nucleic acid) probe arrays, for instance, by preparing and replicating an original master array and/or by providing a reusable assay array that is capable of being regenerated. In one embodiment the system includes the preparation and use of a) a master array surface having address sequences immobilized in the form of a patterned, and optionally random, array, b) a multi-ligand conjugate having a binding domain complementary to an address sequence, a binding domain complementary to a target sequence, and a third ligand for use in forming (e.g., by binding or polymerization) the conjugates into or onto the surface of assay array, which can be used with or upon disassociation of the address and its complementary sequences.
Patent AU-2740301-A (AU)
Title: Active isolated-integrator low-pass filter with attenuation poles
Inventor: STANLEY GERALD R
IPC: H03H11/12
Filed: 2000-12-28
Abstract: The present invention provides an active low-pass filter system including a low-pass filter circuit and at least one frequency-rejecting network coupled to the low-pass filter circuit. The frequency-rejecting network is included in a resistive forward signal flow branch of the low-pass filter. The present invention also provides a power amplifier system for driving a load. The power amplifier system includes a pulse width modulation circuit which creates ripple spectra, an error amplifier and modulator circuit, and a demodulation filter connected in series, and a feedback control loop coupled to the pulse modulation circuit and including an active low-pass filter having a feedback demodulation filter and an isolated-integrator frequency-rejecting network.
Patent AU-3087397-A (AU)
Title: Chromate-free conversion layer and process for producing the same
Inventor: PREIKSCHAT PATRICIA
IPC: C23C22/53
Filed: 1997-04-18
Abstract: A chromium(VI)-free, chromium(III)-containing and substantially coherent conversion layer on zinc or zinc alloys presenting, even in the absence of further components such as silicate, cerium, aluminum and borate, a corrosion protection of approx. 100 to 1000 h in the salt spray test according to DIN 50021 SS or ASTM B 117-73 until first attack according to DIN 50961 Chapter 10; being clear, transparent and substantially colorless and presenting multi colored iridescence; having a layer thickness of approx. 100 nm to 1000 nm; and being hard, adhering well and being resistant to wiping.
Patent AU-3147395-A (AU)
Title: Ostomy appliance and wound drainage device
Inventor: FREEMAN FRANK
IPC: A61M1/00
Filed: 1995-07-26
Abstract: There is described a resealable coupling device for use in medical applications. The device includes a pair of first and second coupling members (4, 6). The first coupling member (4) has a first opposed surface for releasably engaging a second opposed surface of the second coupling member to form a releasable fluid-tight seal therewith. The device is distinguished in that at least one of respective opposed surfaces of said first (4) and second (6) coupling members having thereon a single layer of a water-washable adhesive operable to provide releasable and resealable engagement of said first and second coupling members. <??>There is also provided a method of releasably coupling first and second components of a medical device together. The method is distinguished in that includes the step of reversibly engaging the first and second components through a single layer of a water-washable adhesive to provide a passageway for the flow of fluid through the device. <??>There is also provided an adhesive for coupling first and second opposing surfaces in a medical device. The adhesive comprises at least one thermoplastic elastomer. Preferably, the thermoplastic elastomer is a styrene copolymer or an acrylic resin. <IMAGE>
Patent AU-3295489-A (AU)
Title: Thermoplastic compositions based on ethylene polymer and polyester
Inventor: HERT MARIUS
IPC: C08L67/00
Filed: 1989-03-16
Abstract: Thermoplastic composition comprising at least 40 % by weight and at the most 70 % by weight of a cross-linked polymer phase obtained by mixing at least one copolymer (a) comprising between 96 % and 55 % by weight of ethylene, between 3 and 30 % by weight of at least one alkyl or cycloalkylacrylate or methacrylate, of which the alkyl or cycloalkyl group has between 1 and 10 carbon atoms, and between 1 and 15 % by weight of at least one unsaturated epoxyde; of at least 1 copolymer (b) comprising between 84 and 55 % by weight of ethylene, between 15 and 39 % by weight of at least one alkyl or cycloalkylacrylate or methacrylate, of which the alkyl or cycloalkyl group has between 1 and 10 carbon atoms, and between 1 and 6 % by weight of at least one unsaturated dicarboxylic acid anhydride; and of at least one compound (c) capable of accelerating the reaction between the epoxy function present in the copolymer (a) and the anhydride function present in the copolymer (b); with at least 30 % by weight but at the most 60 % by weight of at least one saturated polyester. Application: production of moulded items.
Patent AU-3311993-A (AU)
Title: Device for conveying printed sheets in an installation for checking the quality of paper money
Inventor: ORLANDINI DANTE
IPC: G07D7/182
Filed: 1993-02-18
Abstract: The device comprises a conveying cylinder (1) for the sheets (3) to be checked, which is provided with a bar of sheet-clamps (2) and at least one detector (4). In proximity to the detector (4), there is provided a calibrating strip (6) mounted in a movable manner with respect to the surface of the cylinder (1) and linked to a mechanism (5) enabling it to be lifted intermittently when the clamps (2) pass below, and adjusting mechanism (12-15) for setting the distance from said strip to the cylinder in its operating position to a determined value.
Patent AU-3398297-A (AU)
Title: Method and apparatus for minimizing chroma subcarrier instability caused by a video line scrambling system
Inventor: QUAN RONALD
IPC: H04N7/169
Filed: 1997-06-17
Abstract: In certain video scrambling systems, composite video is imperfectly separated into luminance and chrominance and scrambled in such a way that an unstable residual chroma color subcarrier remains in the luminance channel. When this unstable residual subcarrier subsequently is summed with stabilized chroma, the resultant composite color signal has small but visible amounts of color subcarrier instability that causes a noisy color signal when descrambled or when displayed on a television display device. A coring circuit is disclosed which provides means for substantially removing the unstable residual chroma subcarrier from the luminance channel, thereby substantially reducing color subcarrier instabilities. An improved coring technique also is disclosed using adaptive chroma coring, which is achieved by adjusting the amount of coring applied in accordance with the amplitude of the chrominance signal. Thus, if the program video input has high levels of color saturation, the chroma coring is electronically turned up. Conversely, if the input video program is essentially in black and white (no color content), then the coring circuit essentially is electronically turned off. The coring techniques also are applicable to enhance the luminance-chrominance separation of video comb filters frequently used in video circuits such as, for example, television sets and video recorders.
Patent AU-3448093-A (AU)
Title: Testing of a data-transmission line using dual cross-correlation to assess the number of defective bits
Inventor: WOLF ANDREAS
IPC: H04L1/24
Filed: 1993-02-03
Abstract: PCT No. PCT/DE93/00108 Sec. 371 Date Oct. 18, 1994 Sec. 102(e) Date Oct. 18, 1994 PCT Filed Feb. 3, 1993 PCT Pub. No. WO93/17511 PCT Pub. Date Sep. 2, 1993A data transmission path, which is to be tested, has an input end provided with a digital test sequence. An output sequence, received on an output end of the data-transmission path, is correlated with a reference sequence corresponding to the test sequence by performing a cyclically bit-wise shifted exclusive-OR operation followed by forming a check-sum to form a binary cross-correlation. The low-order positions of an extreme value (i.e., minimum or maximum) of the cross-correlation function, directly indicate the number of defective bits in the output sequence.
Patent AU-3480784-A (AU)
Title: Processing food in particulate form
Inventor: MACKENZIE ROSS ALAN
IPC: A23L7/109
Filed: 1984-10-29
Abstract: A method and apparatus for processing a foodstuff raw material in particulate form involve preheating the particulate matter in a preheating chamber (6) and then subjecting the preheated matter to heating by microwave energy in a main processing chamber (7). Suitable conveying means (8) are provided to convey the particulate matter through the preheating and main processing sections and the apparatus, including the input (12) thereto and output (9) therefrom, is suitably constructed to prevent dangerous leakage of microwave energy.
Patent AU-3661001-A (AU)
Title: Apparatus and method for ejecting sample well trays
Inventor: SHIN HON S
IPC: B01L3/00
Filed: 2001-02-01
Abstract: The invention includes a heating apparatus for biological samples. The heating apparatus of the present invention includes a cover, a sample block having a plurality of openings in a top portion thereof for receiving a sample well tray having a plurality of sample wells, and an urging mechanism. The urging mechanism is positionable between the sample block and the sample well tray to urge the sample well tray away from the sample block when the cover is moved from a closed position toward an open position. The cover imparts a downward force on the top of the sample well tray to press the sample wells into the openings of the sample block when the heated cover is moved toward a closed position. The urging mechanism imparts an upward force on the sample well tray. The downward force imparted by the heated cover is sufficient to retain the sample well tray against the sample block when the cover is in the closed position.
Patent AU-3662089-A (AU)
Title: Pyrethroids and their use for controlling pests
Inventor: WOLF BERND
IPC: A01N53/00
Filed: 1989-06-20
Abstract: Benzyl esters of the formula I   <IMAGE> (I)  where R1 is methyl, ethyl, halogen, methoxy or ethoxy, R2 is alkyl, alkenyl, cycloalkyl, cycloalkenyl, bicycloalkyl, bicycloalkenyl, C1-C5-alkyl-substituted cycloalkyl, C1-C5-substituted cycloalkenyl, C1-C5-alkyl-substituted bicycloalkyl or C1-C5-alkyl-substituted bicycloalkenyl, R3 is hydrogen, cyano, C2-C4-alkynyl, C2-C4-alkenyl or C1-C4-alkyl, A is the carboxylate radical of an acid component typical for pyrethroids and X is hydrogen or halogen, with the proviso that R2 is not CH2-CH=CH-B when B is hydrogen, alkyl or alkenyl and at the same time R1 is methyl or halogen, and furthermore with the proviso that R2 is not methyl when R1 is methyl, their manufacture, their use for combating pests, and precursors for manufacturing the benzyl esters.
Patent AU-3733600-A (AU)
Title: Collection well for body fluid tester
Inventor: ALLEN JOHN J
IPC: B01L3/00
Filed: 2000-03-09
Abstract: A body fluid is collected for testing for an analyte contained within the body fluid. The fluid is collected in an apparatus (10) including a reservoir (30) for receiving and collecting a flow of body fluid from a discharge end (24) of a conduit (20). A capillary test space is in fluid flow communication with the reservoir (30). The capillary test space (48) is sized to wick the fluid from the reservoir (30) when the fluid contacts the capillary test space. <IMAGE>
Patent AU-3763495-A (AU)
Title: Enteric coated compositions of 1,5-benzodiazepine derivatives having cck antagonistic or agonistic activity
Inventor: SUGG ELIZABETH ELLEN
IPC: A61K31/551
Filed: 1995-10-13
Abstract: A pharmaceutical formulation in solid dosage form for oral administration which comprises a compound of general formula (I) or a physiologically salt thereof together with one or more pharmaceutically acceptable carriers wherein the formulation is encased in an enteric coating or capsule.
Patent AU-3808099-A (AU)
Title: Device for connecting soda water apparatus
Inventor: WIPPEL GERHARD
IPC: B67D1/08
Filed: 1999-05-21
Abstract: The invention comprises an adapter (1) for pressure-resistant connection of soda water apparatus to a bottle used in sports, recreation or for multiple purposes. The adapter (1) has a through hole (8) serving as location for the nozzle of a soda water apparatus and is fitted on both sides with connecting means (2, 3, 4, 5) for detachable connection on the apparatus and on the above-mentioned bottle, whereby the connecting means are embodied in such a way that they match the connections of the apparatus or the bottle. The connecting means can be combined and comprise bayonet, turn-lock, push-on or snap-on closures. The material for said adapter can be plastic and/or metal. Such a device makes it possible to attach commercially available bottles to a soda water apparatus due to the fact that the connecting means match.